RoadVitals

2005 Mercury Mariner Driver assistance Problems

Owner-reported complaints naming the driver-assistance system, filed with NHTSA

Data refreshed

Driver assistance reportsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
10
Latest Apr 24, 2018
Share of all reportsThis category as a share of every owner report on file for this model year. One report can name more than one component, so the categories overlap.
15%
of 67 total
Crash or fire reportedReports in this category whose submitter recorded that a crash or a fire occurred. The reporter's own answer on the NHTSA form, not a verified finding.
1
Injuries or deaths reportedTotals the submitters entered on their own reports in this category. Not verified by NHTSA and not a casualty statistic.
0

What this page shows

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems. Every record below is an owner-reported complaint about the 2005 Mercury Mariner submitted to NHTSA — not a confirmed defect, not a recall and not a manufacturer bulletin. 10 reports on file name it.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Owner reports naming driver-assistance

Shown in the owner’s own words, exactly as filed

Driver assistanceElectrical
Filed Apr 24, 2018

TL* THE CONTACT OWNS A 2005 MERCURY MARINER. WHILE DRIVING 60 MPH, THE VEHICLE STALLED AND THE ANTI-THEFT SYSTEM WARNING INDICATOR ILLUMINATED. THE CONTACT TURNED OFF AND RESTARTED THE ENGINE, BUT THE VEHICLE WOULD JERK WHILE DRIVING. THE VEHICLE WAS DRIVEN TO THE CONTACT'S RESIDENCE. THE DEALER (NORTHTOWNE LINCOLN, 21 NE VIVION RD, KANSAS CITY, MO 64118) AND MANUFACTURER WERE CONTACTED AND STATED THAT THERE WAS NO RECALL ASSOCIATED WITH THE VIN. THE FAILURE MILEAGE WAS 165,250. THE VIN WAS NOT AVAILABLE.

NHTSA ID
11089900
Incident
Apr 22, 2018
Mileage
165,250 mi
Driver assistancePowertrain (other)
Filed May 11, 2017
Crash reported

ON THE FREEWAY AND CAR SUDDENLY HAS OVERDRIVE LIGHT BLINKING, AT THE SAME TIME I BEGAN LOSING POWER, I WAS ABLE TO GET OFF FREEWAY BUT NOT AFTER I OPEN HOOD AND NEARLY GOT RUN OVER. I WAS CHECKING TO SEE IF THERE WAS OVERHEATING OR SMOKE. BUT NOTHING. I HAVE ALREADY REPLACED PCM, TRANSMISSION, AND TORQUE CONVERTER. CONSEQUENTLY MY SHIFTER IS BROKEN AND YOU CAN SEE DOWN INTO TRANSMISSION. OBVIOUSLY NO I CAN'T DRIVE, I WILL HAVE TO HAVE VEHICLE TOWED. WHY HASN'T TRANSMISSION BEEN RECALLED ON THIS VEHICLE. I COULD NOT THINK ABOUT IF MY CHILD WOULD HAVE BEEN WITH ME AND STOOD IN FRONT OF CAR. HE NEVER WOULD HAVE BEEN ABLE TO MOVE THAT QUICKLY OR EVEN WORSE WITH FREEWAY DRIVING I EVEN COULD HAVE BEEN HIT FROM BEHIND.

NHTSA ID
10984959
Incident
May 9, 2017
Mileage
160,000 mi
Driver assistanceFuel system
Filed Feb 13, 2015

THE GAS PEDAL STUCK WHILE DRIVING, THE CAR WOULD ONLY IDLE AND NOT MOVE. THE CAR WAS IN TRAFFIC AND ALMOST HIT BY ANOTHER VEHICLE. ON A PRIOR DATE THE GAS PEDAL STUCK AND WOULD NOT MOVE, CAR JUST IDLED IN A PARKING LOT FOR ABOUT FIVE MINUTES. THIS WASN'T FIRST TIME IT STUCK, BUT PRIOR TIMES IT ALWAYS RELEASED RIGHT AWAY. *TR

NHTSA ID
10683358
Incident
Nov 3, 2014
Mileage
141,000 mi
Driver assistanceElectrical
Filed Mar 27, 2014

CAR ACCELERATED AS I TRIED TO STOP. THEN WHEN I TRIED TO GO, I PRESSED THE GAS AND IT WOULD NOT GO BUT THE RPM'S WENT REALLY HIGH. THEN THE CAR DIED AND I HAD TO WAIT A FEW MINUTES TO TURN IT BACK ON. 2ND INCIDENT- I WAS DRIVING ON A BUSY ROAD DURING RUSH HOUR AND TRIED TO STOP AT A STOP LIGHT BUT THE CAR ACCELERATED SO I HAD TO KEEP BREAKING BUT THE CAR WOULD NOT STOP ACCELERATING SO I TURNED THE CAR OFF. WHEN I TRIED TO TURN THE CAR BACK ON, NOTHING WORKED (HAD NO POWER AT ALL THEREFORE I COULD NOT TURN ON MY HAZARDS TO SIGNAL TO PEOPLE THAT MY CAR WAS STALLED). I WAITED THEN TRIED TO TURN IT ON AGAIN AND IT TURNED ON BUT WAS STILL ACCELERATING ONLY I WAS IN PARK SO IT DID NOT GO ANYWHERE. I TURNED THE ENGINE OFF BUT DID NOT TURN THE CAR OFF SO I COULD TURN HAZARDS ON. I WAITED SEVERAL MINUTES THEN TRIED AGAIN AND WAS ABLE TO PULL OFF THE ROAD. *TR

NHTSA ID
10575271
Incident
Sep 24, 2013
Mileage
168,000 mi
Driver assistanceFuel system
Filed Sep 19, 2012

THE PROBLEM IS WITH THE GAS PEDAL, ITS HARD TO PRESS/ACCELERATE AND SOMETIMES WHEN I PRESS/ACCELERATE FROM A STOP AND AT SPEEDS OF 30 MPH, IT GETS STUCK AND I HAVE TO PUT IT IN NEUTRAL. VERY DANGEROUS SITUATION. *TR

NHTSA ID
10475934
Incident
Mar 2, 2012
Mileage
58,000 mi
Driver assistanceEngineFuel system
Filed Jul 22, 2012

DRIVING THE CAR IN COLD WEATHER THE THROTTLE WOULD STICK FOR THE FIRST COUPLE OF MILES UNTIL THE CAR WAS WARMED UP. THIS IS A 4CYL.AUTO TRANS./ SAME TYPE OF VEHICLE AS FORD ESCAPE. *TR

NHTSA ID
10466917
Incident
Oct 20, 2011
Mileage
55,000 mi
Driver assistanceFuel system
Filed Oct 1, 2011

WHILE STOPPED, THE ACCELERATOR PEDAL STICKS IN THE "UP" POSITION, AND REQUIRES EXCESSIVE FORCE TO MOVE THE VEHICLE. THIS SOMETIMES RESULTS IN EXCESSIVE ACCELERATION WHEN THE PEDAL BECOMES UNSTUCK. *TR

NHTSA ID
10428147
Incident
Oct 1, 2011
Mileage
66,606 mi
Driver assistanceTransmission
Filed Mar 2, 2010

TL*THE CONTACT OWNS A 2005 MERCURY MARINER. WHILE THE CONTACT WAS DRIVING 55 MPH THE VEHICLE HAD SUDDENLY BEGAN TO SURGE FORWARD CAUSING THE CONTACT TO APPLY THE BRAKES IN ORDER TO STOP THE VEHICLE FROM ACCELERATING. THE VEHICLE WAS TAKEN TO THE DEALERSHIP WHERE THE CONTACT HAD THE TRANSMISSION TORQUE CONVERTER AND THROTTLE SENSOR REPLACED. THE CONTACT NOTICED PRIOR THAT THE REAR END OF THE VEHICLE WOULD JERK WHENEVER IT WAS DRIVEN UP AN INCLINE. THE CURRENT AND FAILURE MILEAGES WERE 61000.

NHTSA ID
10315646
Incident
May 20, 2007
Mileage
61,000 mi
Driver assistance
Filed Oct 26, 2008

I OWN A 2005 MERCURY MARINER, PURCHASED NEW. WHEN IT GETS COLD THE GAS PEDAL STICKS, I PUSH DOWN AND THERE IS NO RESPONSE FOR A FEW TIMES. THIS ALMOST CAUSED ME TO BE REAR ENDED THIS MORNING HAD I NOT PUT ON THE HAZARD LIGHTS. ONCE IT WARMS UP IT IS FINE. THIS HAS BEEN GOING ON SINCE I BOUGHT THE CAR BRAND NEW IN 2005. THIS HAS HAPPENED OVER 50 TIMES AND IS STARTING TO SCARE THE HECK OUT OF ME. *TR

NHTSA ID
10246726
Incident
Oct 26, 2008
Mileage
55,000 mi
Driver assistance
Filed Dec 5, 2007

WHEN IT GETS COLD THE GAS PEDAL STICKS, I PUSH DOWN AND THERE IS NO RESPONSE FOR A FEW TIMES. THIS ALMOST CAUSED ME TO BE REAR ENDED THIS MORNING HAD I NOT PUT ON THE HAZARD LIGHTS. ONCE IT WARMS UP IT IS FINE. THIS HAS BEEN GOING ON SINCE I BOUGHT THE CAR BRAND NEW IN 2005. *TR

NHTSA ID
10210908
Incident
Dec 5, 2007

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Other components reported on this vehicle

Categories with enough reports to have a page of their own

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .